Tori040403 Tori040403

05-05-2017
Mathematics

contestada

Please help!
2x - 2y = -18
y = 4

Respuesta :

tayyrenee21 tayyrenee21

05-05-2017

2x-2y=-18

2x-2(4)=-18
2x-8=-18
2x=-10
x=-5

hope this helps!

Answer Link

MrMeseeks MrMeseeks

05-05-2017

I think the answer above was incorrect,.. They made it positive its negative five. Unless my eyes are wrong

Answer Link

Otras preguntas

Do you think NASA was a socially progressive organization in 1961? Why or why not? What Jim Crow etiquette is observed at NASA? How does it change from the begi

Solve using common logarithms

Old MacDonald has 100 chickens and goats in the barnyard. Altogether, there are 298 feet. How many chickens and how many goats are in the barnyard?

help me pleasee e. simplify 3x + 9y + 2x f. simplify 7(3x + y) g. factor 12x + 8y

Come up with a list of at least 5 ways that you use electricity in your day-to-day life. Try to look a bit deeper than just turning on the lights and really thi

21 2f=9f what does f equal

Question: Why did I learn English not fast ?

A patient produced 1500 mL of urine in a 24-hour period. This patient had a urine creatinine concentration of 10 mmol/L and a plasma creatinine concentration of

8th grade constitution

A sample of an unknown compound is vaporized at 120 C . The gas produced has a volume of 1900. mL at a pressure of 1.00 atm , and it weighs 2.00 g . Assuming th